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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_out_report() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 2 data 4096-ptr_max
PARAM_VALUE 3 data_len 1-536870912
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
BUF_SIZE 2 data 0-s32max
BUF_SIZE 2 data 0-s32max
DATA_SOURCE 0 dst r _kmalloc_noprof
DATA_SOURCE 2 data r hid_alloc_report_buf
STR_LEN 0 dst 255
STR_LEN 0 dst 255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &data->lock
HALF_LOCKED2 &data->mutex
HALF_LOCKED2 &fbdefio_state->lock
HALF_LOCKED2 &info->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct picolcd_data)->lock

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_out_report() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &data->lock
LOCK2 &data->mutex
LOCK2 flags
HALF_LOCKED2 &data->mutex_flash
TYPE_LOCK (struct picolcd_data)->lock
TYPE_LOCK (struct picolcd_data)->mutex

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_out_report() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &data->lock
LOCK2 &data->mutex
LOCK2 flags
HALF_LOCKED2 &data->mutex_flash
TYPE_LOCK (struct picolcd_data)->lock
TYPE_LOCK (struct picolcd_data)->mutex

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_out_report() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &data->lock
LOCK2 &data->mutex
LOCK2 flags
HALF_LOCKED2 &data->mutex_flash
TYPE_LOCK (struct picolcd_data)->lock
TYPE_LOCK (struct picolcd_data)->mutex

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_raw_event() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.driver_data->dyn_callback_lock
HALF_LOCKED2 &hdev->dev.driver_data->mutex
HALF_LOCKED2 &hdev->driver_data->mutex
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &hdev->ll_open_lock

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_raw_event() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.driver_data->dyn_callback_lock
HALF_LOCKED2 &hdev->dev.driver_data->mutex
HALF_LOCKED2 &hdev->driver_data->mutex
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &hdev->ll_open_lock

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_raw_event() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.driver_data->dyn_callback_lock
HALF_LOCKED2 &hdev->dev.driver_data->mutex
HALF_LOCKED2 &hdev->driver_data->mutex
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &hdev->ll_open_lock

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_raw_event() -> dump_buff_as_hex()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 1 dst_sz 256
PARAM_VALUE 3 data_len 1-255
BUF_SIZE 0 dst 256
BUF_SIZE 0 dst 256
DATA_SOURCE 0 dst r _kmalloc_noprof
STR_LEN 0 dst 255
STR_LEN 0 dst 255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.driver_data->dyn_callback_lock
HALF_LOCKED2 &hdev->dev.driver_data->mutex
HALF_LOCKED2 &hdev->driver_data->mutex
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &hdev->ll_open_lock